| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4501  | Las Huarinjas | Peru, Piura | area | S 5° 0′ 28'' | W 79° 29′ 2'' |
| 4502 | Las Dos Bocanas | Peru, Piura Provincia de Talara | locality | S 4° 25′ 11'' | W 81° 8′ 21'' |
| 4503 | Las Dos Bocanas | Peru, Piura Provincia de Talara | locality | S 4° 45′ 0'' | W 81° 1′ 0'' |
| 4504 | Las Canas Las Canas | Peru, Piura Sullana Province | locality | S 4° 16′ 20'' | W 80° 37′ 17'' |
| 4505 | La Salina | Peru, Lambayeque | area | S 7° 2′ 0'' | W 79° 47′ 0'' |
4506  | Laria Larea,Laria,Laria Hacienda | Peru, Ancash Provincia de Santa > Moro | populated place | S 9° 5′ 57'' | W 78° 7′ 13'' |
| 4507 | La Ransa | Peru, Piura | area | S 5° 4′ 14'' | W 81° 3′ 16'' |
| 4508 | La Ramada | Peru, Piura Ayabaca Province | locality | S 4° 20′ 0'' | W 80° 7′ 0'' |
| 4509 | La Piedra Escrita | Peru, La Libertad | area | S 7° 28′ 0'' | W 79° 22′ 0'' |
4510  | Cerro La Piedra Culpada Cerro La Piedra Culcada,Cerro La Piedra Culpada | Peru, Piura Ayabaca Province > Lagunas | mountain elevation 3407m | S 4° 49′ 6'' | W 79° 51′ 34'' |
| 4511 | La Petrolera | Peru, La Libertad Pacasmayo Province | locality | S 7° 37′ 14'' | W 79° 27′ 13'' |
| 4512 | La Pampa La Pampa | Peru, Lambayeque Chiclayo Province > Pimentel | locality | S 6° 47′ 13'' | W 79° 55′ 9'' |
| 4513 | La Pampa | Peru, La Libertad | area | S 7° 34′ 30'' | W 79° 25′ 19'' |
| 4514 | La Pampa | Peru, Piura | area | S 4° 11′ 0'' | W 80° 56′ 0'' |
| 4515 | Lancones Hacienda Lancones,Lancones,Lancones Hacienda | Peru, Piura Sullana Province > Lancones | populated place population 346 | S 4° 34′ 37'' | W 80° 28′ 40'' |
| 4516 | Lamud  Lamud | Peru, Amazonas Luya Province > Lamud | seat of a third-order administrative division | S 6° 8′ 14'' | W 77° 57′ 13'' |
| 4517 | La Mora La Mora | Peru, Ancash Provincia de Santa > Chimbote | locality | S 8° 57′ 0'' | W 78° 33′ 36'' |
| 4518 | La Mona La Mona | Peru, Lambayeque Chiclayo Province > Chiclayo | locality | S 6° 46′ 58'' | W 79° 48′ 48'' |
| 4519 | Cerro La Mesa Cerro La Mesa,La Mesa | Peru, Piura Piura Province > La Union | hill | S 5° 16′ 38'' | W 80° 59′ 43'' |
| 4520 | La Mariposa | Peru, Tumbes Provincia de Zarumilla | locality | S 3° 29′ 0'' | W 80° 19′ 0'' |
| 4521 | La Margarita | Peru, Piura | area | S 5° 10′ 0'' | W 80° 32′ 0'' |
| 4522 | La Manga | Peru, Lambayeque | area | S 7° 0′ 47'' | W 79° 37′ 49'' |
| 4523 | La Manga | Peru, Tumbes | area | S 4° 2′ 0'' | W 80° 52′ 0'' |
| 4524 | La Loma | Peru, Lambayeque Lambayeque Province | locality | S 6° 5′ 6'' | W 80° 24′ 5'' |
| 4525 | La Leonera | Peru, Lambayeque | area | S 7° 1′ 0'' | W 79° 41′ 0'' |
| 4526 | Cerro Lajillas Cerro Lajilla,Cerro Lajillas | Peru, Tumbes Provincia de Tumbes > Pampas de Hospital | mountain | S 3° 51′ 0'' | W 80° 16′ 0'' |
| 4527 | La Jalca Jalca,La Jalca | Peru, Amazonas Chachapoyas Province > La Jalca | seat of a third-order administrative division | S 6° 29′ 10'' | W 77° 48′ 55'' |
| 4528 | La Isla | Peru, La Libertad Chepén Province | locality | S 7° 16′ 0'' | W 79° 35′ 0'' |
| 4529 | La Iglesia | Peru, Lambayeque | area | S 7° 4′ 13'' | W 79° 40′ 31'' |
| 4530 | Huamantanga Huamantanga,La Huamantanga,La Huamatango | Peru, Lambayeque Lambayeque Province > Lambayeque | populated place | S 6° 39′ 3'' | W 79° 51′ 20'' |
| 4531 | Lagunitos Lagunitos | Peru, Piura Provincia de Talara > La Brea | locality | S 4° 42′ 10'' | W 81° 15′ 38'' |
| 4532 | Lagunitos | Peru, Piura | area | S 4° 42′ 5'' | W 81° 13′ 44'' |
| 4533 | Lagunas La Laguna,Lagunas,San Antonio de la Laguna | Peru, Loreto Alto Amazonas Province > Lagunas District | seat of a third-order administrative division population 9,197 | S 5° 13′ 37'' | W 75° 40′ 31'' |
| 4534 | Cerro Laguna del Noque Cerro Laguna de Noque,Cerro Laguna del Noque | Peru, Piura Huancabamba Province > Sondor | mountain | S 5° 26′ 8'' | W 79° 22′ 43'' |
| 4535 | Laguna La Laguna,Laguna,Laguna Hacienda | Peru, Piura Piura Province > Catacaos | populated place | S 5° 14′ 59'' | W 80° 42′ 45'' |
| 4536 | La Grama | Peru, La Libertad Ascope | locality | S 7° 45′ 25'' | W 79° 18′ 3'' |
| 4537 | La Gloria | Peru, La Libertad | area | S 8° 25′ 0'' | W 78° 45′ 0'' |
| 4538 | La Fortuna Hacienda La Fortuna,La Fortuna,La Fortuna Hacienda | Peru, La Libertad Ascope > Magdalena De Cao | populated place | S 7° 50′ 0'' | W 79° 15′ 0'' |
| 4539 | La Estaca | Peru, Lambayeque | area | S 7° 3′ 0'' | W 79° 39′ 0'' |
| 4540 | Ladrillera | Peru, La Libertad | area | S 7° 27′ 0'' | W 79° 29′ 0'' |
| 4541 | La Cumbre | Peru, La Libertad | area | S 8° 0′ 39'' | W 79° 3′ 45'' |
| 4542 | La Cruz | Peru, Piura Ayabaca Province | locality | S 4° 55′ 28'' | W 79° 38′ 13'' |
| 4543 | Cerros La Cruz Cerros La Cruz,La Cruz | Peru, Piura | mountains | S 5° 9′ 25'' | W 79° 57′ 32'' |
| 4544 | La Cruz | Peru, Piura Provincia de Talara | locality | S 4° 17′ 23'' | W 81° 4′ 56'' |
| 4545 | La Cruz | Peru, Piura | area | S 4° 13′ 0'' | W 80° 29′ 0'' |
| 4546 | Lacramarca Alta La Cramarca,Lacramarca,Lacramarca Alta,Lacramarca Hacienda | Peru, Ancash Provincia de Santa > Chimbote | populated place | S 8° 53′ 32'' | W 78° 16′ 9'' |
| 4547 | Cerro Conchas Cerro Concha,Cerro Conchas,Cerro La Concha | Peru, Tumbes Provincia de Contralmirante Villar > Casitas | mountain | S 4° 7′ 32'' | W 80° 36′ 6'' |
| 4548 | La Colorada | Peru, Lambayeque | area | S 5° 49′ 56'' | W 80° 15′ 30'' |
| 4549 | La Campiña | Peru, La Libertad | area | S 8° 10′ 0'' | W 79° 1′ 0'' |
| 4550 | Cerro de la Calavera Cerro de la Calavera,Cerros La Calavera,Cerros de La Calavera,Cerros de la Calavera | Peru, Ancash | mountains | S 8° 59′ 34'' | W 78° 22′ 24'' |
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